Sussams, J. (1971). Efficient Road Transport Scheduling. Gower.
Dyfyniad Arddull ChicagoSussams, J.E. Efficient Road Transport Scheduling. London: Gower, 1971.
Dyfyniad MLASussams, J.E. Efficient Road Transport Scheduling. Gower, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.